<div class="gsv-roller">
  <div class="texture scrollable"/>
  <div class="reflection">
    <img src="/viewer/images/roller/reflection.png"/>
  </div>
  <div class="edge top scrollable"/>
  <div class="edge bottom scrollable"/>
  <div class="shadow left">
    <img src="/viewer/images/roller/shadow-left.png"/>
  </div>
  <div class="shadow right">
    <img src="/viewer/images/roller/shadow-right.png"/>
  </div>
</div>